eventing

Documentation

Index

• type Metric
• type MetricSet
• type Metrics
  • func NewCollector(logger *zap.SugaredLogger, node couchbase.NodeCommon, metrics MetricSet) (*Metrics, error)
  • func (m *Metrics) Collect(metrics chan<- prometheus.Metric)
  • func (m *Metrics) Describe(descs chan<- *prometheus.Desc)

Types

type Metric

type Metric struct {
	// Eventing metrics function a little differently to others, since they're an object, rather than just a flat list of
	// stats. The expression is a JQ-like (https://github.com/itchyny/gojq) expression that must evaluate to an array,
	// where the first element is a number (the stat value) and all others are strings, which will become labels (in the
	// same order as the labels array).
	Expression  string            `json:"expression"`
	Help        string            `json:"help"`
	Labels      []string          `json:"labels"`
	ConstLabels prometheus.Labels `json:"constLabels"`
}

type MetricSet

type MetricSet map[string]Metric

type Metrics

type Metrics struct {
	// contains filtered or unexported fields
}

func NewCollector

func NewCollector(logger *zap.SugaredLogger, node couchbase.NodeCommon, metrics MetricSet) (*Metrics, error)

func (*Metrics) Collect

func (m *Metrics) Collect(metrics chan<- prometheus.Metric)

func (*Metrics) Describe

func (m *Metrics) Describe(descs chan<- *prometheus.Desc)